Upstream commit 246902bdf562d45ea3475fac64c93048a7a39f01
Which contains following explanation:
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There is no need to use GFP_ATOMIC here, GFP_KERNEL should be enough.
The 'kcalloc()' just a few lines above, already uses GFP_KERNEL.
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Looking at the code, all other descriptors also use plain GFP_KERNEL
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
b417a0c48d